TM-5-5420-203-14

BRIDGE, ARMORED VEHICLE LAUNCHED, SCISSORING TYPE CLASS 60 & CLASS 70 ALUMINUM, 60 FOOT SPAN; FOR M48A5 AND M60 LAUNCHER

TECHNICAL MANUAL; OPERATOR’S, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE

JUNE 1991

TM-5-5420-203-14 - Page 217 of 298

FAR-SHORE DIAPHRAGM

TOOLS/EQUIPMENT:

SUPPLIES:

EQUIPMENT CONDITIONS:

PERSONNEL:

REMOVAL

TM 5-5420-203-14

REPLACEMENT

General Mechanics Tool Box SC 5180-90-N26

Lifting Device (500 lbs capacity)

Sling, Multiple Leg

None.

Tie Rods removed (pg 3-13).

Hydraulic Cylinder removed (pg 3-23).

Flexible Hydraulic lines removed (Diaphragm) (pg 3-32).

Lateral Brace removed (pg 3-34).

Far-Shore Ramp Section Transverse Brace removed (pg 3-36).

Far-Shore Ramp Section removed (pg 3-48).

Two

REMOVE FAR-SHORE DIAPHRAGM (4).

a. Remove three

(1) from three

b. Remove three

c. Remove three

diaphragm (4)

section (5).

diaphragm bolt retainers

diaphragm bolts (2).

nuts (3) from bolts (2).

bolts (2) securing

to remaining ramp

INSTALLATION

INSTALL FAR-SHORE DIAPHRAGM (4).

a. Mate mounting holes of diaphragm (4) to

ramp section (5). Install three bolts (2)

through mounting holes of ramp section (5)

and diaphragm (4).

b. Thread three nuts (3) on bolts (2). Install

three diaphragm bolt retainers (1) in bolts (2).

END OF TASK

3-51